In this paper, we present a new class of waveguide components based on the use of complementary electrically small resonators etched on metallic sheets. We first show a rectangular-to-circular waveguide transition that allows to effectively match waveguides with different cross-sections and to transform the linearly polarized TE10-mode of a rectangular waveguide into a circularly polarized TE11-mode of a circular waveguide. Then, using similar structures, we present the design and the numerical results of two power dividers and of an orthomode transducer. All these components, employing only thin metallic sheets with properly shaped slits, can be integrated in waveguide transmission systems without increasing their space occupancy. A proper set of full-wave numerical simulations proves the validity of the proposed approach.

Barbuto, M., Bilotti, F., Toscano, A. (2014). Novel waveguide components based on complementary electrically small resonators. PHOTONICS AND NANOSTRUCTURES, 12(4), 284-290 [10.1016/j.photonics.2014.03.005].

Novel waveguide components based on complementary electrically small resonators

BILOTTI, FILIBERTO;TOSCANO, ALESSANDRO
2014-01-01

Abstract

In this paper, we present a new class of waveguide components based on the use of complementary electrically small resonators etched on metallic sheets. We first show a rectangular-to-circular waveguide transition that allows to effectively match waveguides with different cross-sections and to transform the linearly polarized TE10-mode of a rectangular waveguide into a circularly polarized TE11-mode of a circular waveguide. Then, using similar structures, we present the design and the numerical results of two power dividers and of an orthomode transducer. All these components, employing only thin metallic sheets with properly shaped slits, can be integrated in waveguide transmission systems without increasing their space occupancy. A proper set of full-wave numerical simulations proves the validity of the proposed approach.
Barbuto, M., Bilotti, F., Toscano, A. (2014). Novel waveguide components based on complementary electrically small resonators. PHOTONICS AND NANOSTRUCTURES, 12(4), 284-290 [10.1016/j.photonics.2014.03.005].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11590/138548
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